. >>> on wednesday, the former white house author says she worries new jersey governor chris christie might die in office if elected president. this is how the fiery governor responded. >> this is another person who wants five minutes on tv. >> the governor has been outspoken about his own weight in the past and even joked about it on the "late show" with david letterman this week, but he didn't find anything funny about mariano' comments. >> it's completely irresponsible, completely irresponsible. i have four children between 9 and 19. i have my children, my 12-year-old son comes to me last night and says, dad, are you going to die? if she wants to get on a plane and come here to new jersey and ask me if she wants to examine me and review my medical history, i'll have a conversation with her about that. until that time, they should shut up. >>> whether you live in the northeast or travel aing across the country, there's a snowstorm that is a whooper. there are as many as two feet of snow forecast in some areas and an icy mix in other. meteorologist bill karins is here to discuss it.